WARNING(2): "include_once(/var/www/vhosts/shopintern.de/httpdocs/Gambio-Shop/gx3/system/overloads/ApplicationTopExtenderComponent/StyleEditApplicationTopExtender.inc.php): failed to open stream: No such file or directory"
WARNING(2): "include_once(): Failed opening '/var/www/vhosts/shopintern.de/httpdocs/Gambio-Shop/gx3/system/overloads/ApplicationTopExtenderComponent/StyleEditApplicationTopExtender.inc.php' for inclusion (include_path='.:/opt/plesk/php/7.1/share/pear')"
WARNING(2): "include_once(/var/www/vhosts/shopintern.de/httpdocs/Gambio-Shop/gx3/system/overloads/ApplicationTopExtenderComponent/StyleEditApplicationTopExtender.inc.php): failed to open stream: No such file or directory"
WARNING(2): "include_once(): Failed opening '/var/www/vhosts/shopintern.de/httpdocs/Gambio-Shop/gx3/system/overloads/ApplicationTopExtenderComponent/StyleEditApplicationTopExtender.inc.php' for inclusion (include_path='.:/opt/plesk/php/7.1/share/pear')"

Fatal error: Class 'StyleEditApplicationTopExtender' not found in /var/www/vhosts/shopintern.de/httpdocs/Gambio-Shop/gx3/system/core/ClassOverloadRegistry.inc.php(251) : eval()'d code on line 1
FATAL ERROR(1): "Class 'StyleEditApplicationTopExtender' not found"